Pure differential switch type AC In 40A Idn 300mA 4P ABB F427819

ABB F427819 Pure Differential Switch AC Type In 40A Idn 300mA 4P

Protect your electrical system with our Pure Differential Switch Type AC In 40A Idn 300mA 4P ABB F427819. This high-quality tool is designed to provide complete protection against direct and indirect contacts, in compliance with IEC EN 61008-1 and IEC EN 61008-2-1 standards. It guarantees maximum safety for users in all conditions.

Characteristics of Pure Differentials without Magnetothermal Releases

Without built-in circuit breakers, pure RCDs require additional protection against short circuits. This protection can be provided by circuit breakers or fuses that are integrated within the system.

ABB F427819 APR Anti-perturbation: Your ally against untimely trips

Our anti-disturbance APR versions are designed to effectively resist sudden trips caused by impulsive dispersions or atmospheric phenomena, such as lightning. These highly portable devices of useful readers will ensure a seamless experience, regardless of the weather conditions.

• It offers optimal protection from impulsive dispersions and atmospheric phenomena
• Designed to withstand sudden and untimely triggers
• Complies with CEI EN 61008-1 and CEI EN 61008-2-1 standards
• Effectively protects against direct and indirect contact